Table 3. Individual item misfit in each the SAQ-INA domain.

SAQ-INA domain	Identified item misfit	Fit residual value a	χ2 statistic b	Interpretation
Teamwork climate (p<0.008)	SAQ-INA item 2	3.92	<0.001	Low levels of discrimination
Safety climate (p<0.007)	SAQ-INA item 8	-3.12	0.004	Item redundancy
	SAQ-INA item 11	4.56	<0.001	Low levels of discrimination
Job satisfaction (p<0.01)	SAQ-INA item 17	-3.61	0.04	Item redundancy
	SAQ-INA item 18	-2.56	0.04	Item redundancy
Perception of ward Management (p<0.01)	SAQ-INA item 25	7.35	<0.001	Low levels of discrimination
	SAQ-INA item 26	-2.64	<0.001	Item redundancy
Perception of hospital management (p<0.01)	SAQ-INA item 25	9.08	<0.001	Low levels of discrimination
	SAQ-INA item 26	-2.62	0.001	Item redundancy

SAQ-INA: Safety Attitudes Questionnaire–Indonesian version

^a Values below -2.5 and above 2.5 indicates item misfit [26]

^b Significant values (p<0.005) indicates significant item misfit [26]